We're happy to announce that SS501's Kim Hyung Jun will be making his solo comeback! He's set to release his digital single "Cross The Line" on August 17!

CI ENT announced the pleasant surprise when they released the handsome teaser photo of Kim Hyung Jun by a railroad track as seen above. It's been two years (aka too long) since his last solo promotions, so we're really stoked that he'll be back this month!

The song "Cross The Line" will also have a rap featuring by Eluphant's Kebee who wrote his own rap lyrics for the track!

CI ENT also promised fans that Kim Hyung Jun will have a full-fledged comeback, with music show performances and variety show appearances. So yay for that!